{% extends 'layout/basic.html' %}
{% load static %}

{% block title %}
    用户短信登录
{% endblock %}

{% block css %}
    <link rel="stylesheet" href="{% static 'css/account.css' %}">
{% endblock %}

{% block content %}
    <div class="account">
        <div class="title">用户短信登录</div>
        <form id="smsForm" method="POST" novalidate>
            {% csrf_token %}
            {% for field in form %}
                {% if field.name == "code" %}
                    <div class="form-group">
                        <label for="{{ field.id_for_label }}">{{ field.label }}</label>
                        <div class="row">
                            <div class="col-xs-7">
                                {{ field }}
                                <span class="error-msg"></span>
                            </div>
                            <div class="col-xs-5">
                                <input id="btnSms" type="button" class="btn btn-default" value="点击获取验证码">
                            </div>
                        </div>
                    </div>
                {% else %}
                    <div class="form-group">
                        <label for="{{ field.id_for_label }}">{{ field.label }}</label>
                        {{ field }}
                        <span class="error-msg">{{ field.errors.0 }}</span>
                    </div>
                {% endif %}
            {% endfor %}
            <div>
                <div style="float: right;">
                    <a href="{% url 'login' %}">用户名密码登录?</a>
                </div>
            </div>
            <div class="row">
                <div class="col-xs-3">
                    <input id="btnSubmit" type="button" class="btn btn-primary" value="登录">
                </div>
            </div>
        </form>
    </div>
{% endblock %}

{% block js %}
    <script>
        $(function () {
            bindClickBtnSms();
            bindClickSubmit();
        });
        /*
        点击登录
         */
        function bindClickSubmit() {
            $('#btnSubmit').click(function () {
                $('.error-msg').empty();
                $.ajax({
                    url:"{% url 'login_sms'  %}",
                    type:"POST",
                    data:$('#smsForm').serialize(),
                    dataType:"JSON",
                    success:function (res) {
                        if (res.status){
                            location.href = res.data
                        }else{
                            $.each(res.error, function (key,value) {
                                $("#id_" + key).next().text(value[0])
                            })
                        }
                    }

                })

            })
        }

        /*
        点击获取验证码的按钮绑定事件
         */
        function bindClickBtnSms() {
            $("#btnSms").click(function() {
                $("error-msg").empty();
                var mobilePhone = $("#id_mobile_phone").val();
                $.ajax({
                    url: "{% url 'send_sms' %}",
                    type: "GET",
                    data: {mobile_phone:mobilePhone,tpl:"login"},
                    dataType: "JSON",
                    success:function (res) {
                        if (res.status){
                            sendSmsRemind();
                        }else {
                            $.each(res.error,function (key,value) {
                                $("#id_" + key).next().text(value[0])
                            })
                        }
                    }
                })
            })
        }
        /*
         倒计时
         */
        function sendSmsRemind() {
            var $smsBtn = $('#btnSms');
            $smsBtn.prop('disabled', true);// 让前段页面标签处于禁用状态的属性disabled=true
            var time = 60;
            var remind = setInterval(function () {
                $smsBtn.val(time + '秒重新发送');
                time = time - 1;
                if (time < 1) {
                    clearInterval(remind);
                    $smsBtn.val('点击获取验证码').prop('disabled', false);
                }
            }, 1000)
        }
    </script>


{% endblock %}